@Test
public void testMatchesSafely1() {
// サブクラスも合格と判定する。
assertThat(
Testee.of(
() -> {
throw new Exception();
}),
not(RootCause.rootCause(RuntimeException.class)));
assertThat(
Testee.of(
() -> {
throw new RuntimeException();
}),
RootCause.rootCause(RuntimeException.class));
assertThat(
Testee.of(
() -> {
throw new NullPointerException();
}),
RootCause.rootCause(RuntimeException.class));
}
@Test
public void testRootCause1() {
// インスタンス化の検査
assertThat(RootCause.rootCause(Throwable.class), instanceOf(RootCause.class));
assertThat(RootCause.rootCause(Exception.class, "message"), instanceOf(RootCause.class));
assertThat(RootCause.rootCause(RuntimeException.class, null), instanceOf(RootCause.class));
assertThat(RootCause.rootCause("message"), instanceOf(RootCause.class));
assertThat(RootCause.rootCause((String) null), instanceOf(RootCause.class));
assertThat(RootCause.rootCause(new TestMatcher()), instanceOf(RootCause.class));
}
@Test
public void testMatchesSafely2() {
// 型は考慮せずメッセージのみに基づいて判定する
assertThat(
Testee.of(
() -> {
throw new Throwable("msg");
}),
RootCause.rootCause("msg"));
assertThat(
Testee.of(
() -> {
throw new Error("msg");
}),
RootCause.rootCause("msg"));
assertThat(
Testee.of(
() -> {
throw new Exception("msg");
}),
RootCause.rootCause("msg"));
assertThat(
Testee.of(
() -> {
throw new RuntimeException("msg");
}),
RootCause.rootCause("msg"));
assertThat(
Testee.of(
() -> {
throw new Throwable((String) null);
}),
RootCause.rootCause((String) null));
assertThat(
Testee.of(
() -> {
throw new Throwable("diff");
}),
not(RootCause.rootCause("msg")));
}
@Test(expected = NullPointerException.class)
public void testRootCause4() {
RootCause.rootCause((Matcher<Throwable>) null);
}
@Test(expected = NullPointerException.class)
public void testRootCause3() {
RootCause.rootCause(null, "message");
}
@Test(expected = NullPointerException.class)
public void testRootCause2() {
RootCause.rootCause((Class<? extends Throwable>) null);
}